Humphrey Products Company

Flow control valves allow a metered flow of media by controlling an internal orifice. This is achieved with an adjustable mechanism, either a knurled manual knob, or electronically, via control of current to a solenoid. Flow control valves are used in a variety of industries, including medical device and analytical instruments. In factory automation, they are used to control air cylinder speeds by restricting (metering) the exhausting air. Humphrey has a design for you, whether it’s off-the-shelf or tailored to your exact flow requirements.